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Record Information
Version2.0
Created at2020-12-09 00:31:46 UTC
Updated at2024-09-03 04:21:34 UTC
NP-MRD IDNP0003196
Natural Product DOIhttps://doi.org/10.57994/2532
Secondary Accession NumbersNone
Natural Product Identification
Common NameBE-54238A
Provided ByNPAtlasNPAtlas Logo
DescriptionBE-54238A is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. BE-54238A is found in Streptomyces and Streptomyces sp. A54238. BE-54238A was first documented in 2000 (PMID: 10724004). Based on a literature review very few articles have been published on BE-54238A (PMID: 35073486).
Structure
Data?1624573754
Synonyms
ValueSource
[7-Hydroxy-1-(1-hydroxyethyl)-8-methyl-6-oxo-1,2,3,8,10,11-hexahydro-6H-benzo[CD]pyrano[3,4-g]pyrrolo[1,2-a]indol-10-yl]acetateGenerator
Chemical FormulaC22H23NO6
Average Mass397.4270 Da
Monoisotopic Mass397.15254 Da
IUPAC Name2-[(3R,14S,16R)-12-hydroxy-3-[(1S)-1-hydroxyethyl]-14-methyl-10-oxo-15-oxa-2-azapentacyclo[9.7.1.0^{2,6}.0^{7,19}.0^{13,18}]nonadeca-1(19),6,8,11,13(18)-pentaen-16-yl]acetic acid
Traditional Name[(3R,14S,16R)-12-hydroxy-3-[(1S)-1-hydroxyethyl]-14-methyl-10-oxo-15-oxa-2-azapentacyclo[9.7.1.0^{2,6}.0^{7,19}.0^{13,18}]nonadeca-1(19),6,8,11,13(18)-pentaen-16-yl]acetic acid
CAS Registry NumberNot Available
SMILES
CC(O)C1CCC2=C3C=CC(=O)C4=C3C(N12)=C1CC(CC(O)=O)OC(C)C1=C4O
InChI Identifier
InChI=1S/C22H23NO6/c1-9(24)14-4-5-15-12-3-6-16(25)20-19(12)21(23(14)15)13-7-11(8-17(26)27)29-10(2)18(13)22(20)28/h3,6,9-11,14,24,28H,4-5,7-8H2,1-2H3,(H,26,27)
InChI KeyAWMWNWIBOOYESP-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
ROESY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2024-05-12View Spectrum
HSQC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2024-05-12View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2024-05-12View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2024-05-12View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2024-05-12View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2024-05-12View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
sp. CMB-PB042
      Not Available
StreptomycesNPAtlas
Streptomyces sp. A54238Bacteria
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as naphthopyranones. These are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthopyrans
Sub ClassNaphthopyranones
Direct ParentNaphthopyranones
Alternative Parents
Substituents
  • Naphthopyranone
  • Hydroxyindole
  • 2-benzopyran
  • Naphthalene
  • Isoindolone
  • Isochromane
  • Benzopyran
  • Isoindole or derivatives
  • Indole or derivatives
  • Indole
  • Aryl ketone
  • Pyrrolizine
  • Pyranone
  • Benzenoid
  • Pyran
  • Heteroaromatic compound
  • Vinylogous acid
  • Pyrrole
  • Secondary alcohol
  • Ketone
  • Oxacycle
  • Azacycle
  • Monocarboxylic acid or derivatives
  • Ether
  • Dialkyl ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.96ALOGPS
logP2.73ChemAxon
logS-3.1ALOGPS
pKa (Strongest Acidic)3.87ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area108.99 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity106.86 m³·mol⁻¹ChemAxon
Polarizability42.01 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA013050
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8106309
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID65475
Good Scents IDNot Available
References
General References
  1. Tsukamoto M, Nakajima S, Murooka K, Hirayama M, Hirano K, Yoshida S, Kojiri K, Suda H: New cytotoxic agents, BE-54238A and B, produced by a streptomycete. J Antibiot (Tokyo). 2000 Jan;53(1):26-32. doi: 10.7164/antibiotics.53.26. [PubMed:10724004 ]
  2. Wu T, Salim AA, Cui H, Khalil ZG, Bernhardt PV, Capon RJ: Glenthenamines A-F: Enamine Pyranonaphthoquinones from the Australian Pasture Plant Derived Streptomyces sp. CMB-PB042. J Nat Prod. 2022 Feb 25;85(2):337-344. doi: 10.1021/acs.jnatprod.1c00821. Epub 2022 Jan 24. [PubMed:35073486 ]